Is CVE-2022-40609 in the CISA KEV catalog?

No. CVE-2022-40609 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-40609?

CVE-2022-40609 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2022-40609?

CVE-2022-40609 has an EPSS score of 1.83% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-40609?

Upgrade java-1.8.0-ibm on rocky 7 to 1:1.8.0.8.5-1jpp.1.el7 or later. Fixes are available for 16 affected products.

CVE & CISA-KEV Catalog

CVE-2022-40609

HIGHEPSS 76th pctl

8.1

CVSS v3

NVD

Description

IBM SDK, Java Technology Edition 7.1.5.18 and 8.0.8.0 could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization flaw. By sending specially-crafted data, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 236069.

CWE-502Deserialization of Untrusted Data

How to fix

Remediation Available

java-1.8.0-ibmRocky

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibmRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-demoRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-demoRocky

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-develRocky

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-develRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-headlessRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-headlessRocky

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-jdbcRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-jdbcRocky

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-pluginRocky

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-pluginRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-srcRocky

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-srcRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1jpp.1.el7.ppc64RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1jpp.1.el7RHSA-2023:4160

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-webstartRocky

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

java-1.8.0-ibm-webstartRed Hat / RHEL

Fixed in:1:1.8.0.8.5-1.el8_8RHSA-2023:4103

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.83%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Vendor Advisory2

Related Vulnerabilities

Other CWE-502 (Deserialization of Untrusted Data) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-0669	High	7.2	100%	KEV + Ransom	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-35464	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-29300	Critical	9.8	100%	KEV + Ransom	-
CVE-2025-53770	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2022-47986	Critical	9.8	100%	KEV + Ransom	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.